Rear sprocket 53 alu teeth 520 Husqvarna CR 125, WR 390 ... Afam

Rear sprocket 53 teeth Afam Husqvarna CR WR 390 ...

Transmission tray par new chain adaptable for motorcycle cross, enduro 125cc, 250cc, 390cc and other cylinders Husqvarna CR, WR ...

Technical characteristics and dimensions of the rear toothed pinion

• Mark: Afam
• Manufacturer Part Number: 63300-53
• Drive train type: 520
• Number of teeth: 53
• Material: aluminium
• Colour : grey
• Number of fixing holes: 6
• Diameter of fixing holes: 8 mm
• Types of crown fixing holes: countersunk or smooth
• Fixing centers: 96 mm, 166 mm and 191 mm
• Inner diameter of the crown: 176 mm
• Rear sprocket dimensions shown on the diagram

It is essential that you you check the type of drive train you need before ordering. On small motorcycles, most 50cc use the 420 (width 6mm, center distance 12.7mm) but some 50s and most 125s use the 428 (width 7mm, center distance 12.7mm) even for 125 in 520 (width 6mm, center distance 15.8mm). All drive train parts, i.e. front sprocket, chain and rear sprocket, absolutely must be of the same type.

applications:

HUSQVARNA CR125 (1977 - 1986)
HUSQVARNA CR240 (1984 - 1985)
HUSQVARNA CR250 (1977 - 1979)
HUSQVARNA CR390 (1977 - 1981)
HUSQVARNA CR430 (1980 - 1981)
HUSQVARNA CR
HUSQVARNA WR 125 (1983 - 1984)
HUSQVARNA WR 240 (1984 - 1985)
HUSQVARNA WR 390 (1980 - 1984)
HUSQVARNA WR 400 (1984 - 1988)
HUSQVARNA WR 430 (1980 - 1981)
HUSQVARNA XC125 (1985 - 1986)
HUSQVARNA